Autogyro (early helicopter) takes off from airfield and flies over Lincoln Memorial, Washington Monument and U.S. Capitol in DC

Autogyro (early helicopter) flies over monuments in Washington DC. H F Pitcairn sits in the cockpit of autogyro. The autogyro with whirling wings for lifting power taxis on runway in Philadelphia Pennsylvania. The autogyro takes off from airfield. The autogyro flies over Lincoln Memorial (Memorial Bridge visible behind spanning the Potomac River), Washington Monument and the U.S. Capitol building in Washington DC